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How do you find the diameter of a circle if you know the circumference?
Divide the known circumference by pi to find the diameter of the circle.
What is the formula to find the circumference of a circle when the diameter is known?
It is NOT a formula but an EQUATION . The answer is C = pi*d This equation has been known for thousands of years. It can also be in the form of C = 2 pi r NB 2r = d Also A = pi r^(2) for the area of a circle.
How do you find circumference if you know diameter?
If you know the diameter and need the circumference you times the diameter of the circle by 3.14 also known as pie. That is how you get the circumference by only knowing the diameter. :)
What is the circumference of a circle with a 14 inch diameter?
Multiply the known diameter by the value of PI - and you'll have your answer !
Find the diameter of a circle with this measurement equals 10.4 in?
It depends on what "this measurement" refers to: the radius, circumference, length of arc with a known angle.
What is the formula to find diameter of circle when the circumference is known?
The number pi can be defined as: pi = circumference / diameter. Solving for diameter: diameter = circumference / pi. Pi is approximately 3.14.
Square foot of a circle?
To find the area of a circle, either the diameter or the circumference must be known. The formula for the area from the diameter is (pi)*(1/2 of diameter) squared. From the circumference, simply substitute (circumference / pi) for diameter.
What is a diameter formula as a function of circumference?
The diameter of a circle can be expressed as a function of its circumference using the formula ( d = \frac{C}{\pi} ), where ( d ) is the diameter and ( C ) is the circumference. This relationship arises from the definition of the circumference, which is ( C = \pi d ). Thus, by rearranging the formula, you can easily find the diameter if the circumference is known.
What is the mathematical relationship between the circumference of a circle and its diameter?
The mathematical relationship between the circumference of a circle and its diameter is given by the formula C = π * d, where C represents the circumference, d represents the diameter, and π is a constant approximately equal to 3.14159. This formula shows that the circumference is equal to π times the diameter of the circle. This relationship is fundamental in geometry and is used to calculate the circumference of a circle when the diameter is known.
What is the diameter of a 9 inch circumference?
To find the diameter of a circle with a 9-inch circumference, you can use the formula for circumference: C = πd, where C is the circumference and d is the diameter. In this case, C = 9 inches. Rearranging the formula to solve for the diameter, you get d = C / π. Substituting in the known values, the diameter of a circle with a 9-inch circumference is approximately 2.87 inches.
How do you find the diameter of a circle if you know the circumference?
Divide the known circumference by pi to find the diameter of the circle.
How do you find cercumfrince?
To find the circumference of a circle, use the formula ( C = 2\pi r ), where ( C ) is the circumference and ( r ) is the radius of the circle. Alternatively, if you know the diameter ( d ), you can use the formula ( C = \pi d ). Simply substitute the known value of the radius or diameter into the formula to calculate the circumference.
What is the diameter of a circle of known circumference?
Diameter = circumference/pi where pi is 3.14159 (approx)
What is circumference of circle with a DIAMETER of 1.75 inches?
The circumference of a circle is calculated using the formula C = πd, where C is the circumference, π is approximately 3.14159, and d is the diameter of the circle. In this case, the diameter is 1.75 inches, so the circumference would be C = π(1.75) = 5.498 inches (rounded to three decimal places).
What is the lineal inch of a 90 circle?
The lineal inch of a 90-degree circle, also known as the circumference, can be calculated using the formula: Circumference = pi * diameter. In this case, the lineal inch will be equal to pi times the diameter of the circle.
What is the formula to find the circumference of a circle when the diameter is known?
It is NOT a formula but an EQUATION . The answer is C = pi*d This equation has been known for thousands of years. It can also be in the form of C = 2 pi r NB 2r = d Also A = pi r^(2) for the area of a circle.
How do you write the circumference of the circle in terms of pi?
The circumference of a circle can be expressed in terms of pi using the formula ( C = 2\pi r ), where ( C ) represents the circumference and ( r ) is the radius of the circle. Alternatively, if the diameter ( d ) is known, it can also be written as ( C = \pi d ). This shows that the circumference is directly proportional to both the radius and diameter of the circle.
